Title :
Time-domain modelling of negative refractive index material
Author :
Paul, J. ; Christopoulos, C. ; Thomas, D.W.P.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nottingham Univ., UK
fDate :
7/5/2001 12:00:00 AM
Abstract :
A time-domain solution of electromagnetic wave propagation in a negative refractive index material is presented. A parallel-sided slab of the medium illuminated with a monochromatic line source is shown to produce a focus on the far side. The result verifies the prediction of a negative angle of refraction presented by other researchers
Keywords :
electromagnetic wave propagation; microwave materials; refractive index; time-domain analysis; EM wave propagation; monochromatic line source illumination; negative refractive index material; parallel-sided slab; time-domain modelling;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010609
